#!/bin/sh##===- utils/countloc.sh - Counts Lines Of Code --------------*- Script -*-===### # The LLVM Compiler Infrastructure## This file is distributed under the University of Illinois Open Source# License. See LICENSE.TXT for details.# ##===----------------------------------------------------------------------===#### This script finds all the source code files in the source code directories# (excluding certain things), runs "wc -l" on them to get the number of lines in# each file and then sums up and prints the total with awk. ## The script takes one optional option, -topdir, which specifies the top llvm# source directory. If it is not specified then the llvm-config tool is # consulted to find top source dir. ## Note that the implementation is based on llvmdo. See that script for more# details.##===----------------------------------------------------------------------===##iftest$# -gt 1;theniftest"$1"="-topdir";thenTOPDIR="$2" shift; shift;elseTOPDIR=`llvm-config --src-root`fifiiftest -d "$TOPDIR";thencd$TOPDIR ./utils/llvmdo -topdir "$TOPDIR" -dirs "include lib tools test utils examples" -code-only wc -l | awk '\ BEGIN { loc=0; } \ { loc += $1; } \ END { print loc; }'elseecho"Can't find LLVM top directory"fi